I don't know how to define these two protagonists, because their stories are very bland and their characters are not even clear. Two freshly graduated college students live together without telling anyone. Their lives are just beginning, and so is their love. There are many tests, but they are not necessarily spectacular. If you are interested, you can take a look at their little life.
After graduating from college, we lived together. It was said to be a shared house, but in fact it was to start our cohabitation life as soon as possible. In the country, we had no chance to get married, so we had to live together. As for living together, it's not as good as expected. I often think that if we break up, it must have something to do with living together. After all, knowing too much about someone is not a good thing. But, at least there are memories left.